Speaker



FIG. 1 is a front perspective view of the speaker;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a side elevation view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a side elevation view thereof, viewed from the opposite direction to FIG. 4. 

The ornamental design for a speaker, as shown and described. 